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"Block relief" - L.M. Williams book

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"Block relief" - L.M. Williams book
Robert Leigh Offline
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Joined: Aug 2017 Posts: 856 Threads: 22
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Location: Near Cambridge, UK
Car type: 1928 tourer (mag type), short chassis Gould Ulster
#2
16-01-2019, 11:33 AM
(16-01-2019, 10:41 AM)JonE Wrote: Was reading about the removal of one edge of the block around each bore to enable transition of top of piston area into valve area on the later and sports heads. It doesn't give details of depth you take away, but presumably even a mm or so would be effective.

Is this still something any of you do? Or is it seen as damaging blocks which might be re-used for LC where it wouldn't be useful?
It's something I do, but I don't know how effective it is. All I know is that other people say my car goes extremely well, but it's never been on a dynamometer.
Robert Leigh
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Messages In This Thread
"Block relief" - L.M. Williams book - by JonE - 16-01-2019, 10:41 AM
RE: "Block relief" - L.M. Williams book - by Robert Leigh - 16-01-2019, 11:33 AM
RE: "Block relief" - L.M. Williams book - by JonE - 16-01-2019, 11:46 AM
RE: "Block relief" - L.M. Williams book - by JonE - 16-01-2019, 02:24 PM
RE: "Block relief" - L.M. Williams book - by Alan - 16-01-2019, 05:15 PM
RE: "Block relief" - L.M. Williams book - by Alan - 17-01-2019, 01:40 PM
RE: "Block relief" - L.M. Williams book - by Alan - 17-01-2019, 08:22 PM
RE: "Block relief" - L.M. Williams book - by Alan - 18-01-2019, 09:53 AM
RE: "Block relief" - L.M. Williams book - by JonE - 18-01-2019, 12:22 AM
RE: "Block relief" - L.M. Williams book - by Alan - 19-01-2019, 11:29 AM
RE: "Block relief" - L.M. Williams book - by Alan - 19-01-2019, 07:36 PM
RE: "Block relief" - L.M. Williams book - by JonE - 19-01-2019, 07:59 PM

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